42-391-30049
Final CompletionREILLY ANNIE ET VIR
REFUGIO County · District 2 · HILCORP ENERGY COMPANY · TOM OCONNOR (4500 GRETA MASS.)
Permits
3
Max Depth
4,500 ft
First Permit
1984-10-10
Latest Activity
2015-06-08
Lifespan
31 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1970-02-25
Shut-In
—
Plugged
—
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1993-01
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (15) Elevation 55 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RECENT (WATER SANDS) | 1 ft | +54 ft |
| LAGARTA | 1,400 ft | -1,345 ft |
| LARGARTO (Lagarto) | 1,500 ft | -1,445 ft |
| OAKVILLE | 2,750 ft | -2,695 ft |
| OAKVILLE | 2,800 ft | -2,745 ft |
| CATAHOULA (MIOCENE) (Catahoula) | 3,300 ft | -3,245 ft |
| CATAHOULS | 3,500 ft | -3,445 ft |
| CATAHOULA | 3,572 ft | -3,517 ft |
| ANAGUAC | 4,050 ft | -3,995 ft |
| ANAHUAC (MIOCENE) (Anahuac) | 4,100 ft | -4,045 ft |
| GRETA | 4,300 ft | -4,245 ft |
| FRIO | 4,334 ft | -4,279 ft |
| FRIO-GRETA (OLIGOCENE) (Frio) | 4,365 ft | -4,310 ft |
| JACKSON/YEGUA (Jackson) | — | — |
| NO CHANGE | — | — |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Perforations (4)
| Interval | Type |
|---|---|
| 3,518–3,528 ft | Perforated |
| 3,967–3,972 ft | Perforated |
| 4,097–4,110 ft | Perforated |
| 4,405–4,409 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,219 ft | 450 sx |
| 8.625" | 1,219 ft | 450 sx |
| 5.5" | 4,483 ft | 650 sx |
| 5.5" | 4,483 ft | 650 sx |
Permit History (3)
Applications (3)
Records & Logs
7 completion filings on record · 1 with log images at RRC.
+1 more filings
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 12
- Max Depth
- 4,500 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- HILCORP ENERGY COMPANY
- Completed
- 1970-02-25
Operator
- Name
- HILCORP ENGY CO
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-03-27)
- Cum Oil (all leases)
- 75,699,281 bbl
- Cum Gas (all leases)
- 1,779,939,645 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 3,436